server/ext/commands.ext

#! perl # MANDATORY

use POSIX ();

# miscellaneous commands

sub rename_to($$$) {
   my ($ob, $from, $to) = @_;

   $to =~ /^[a-zA-Z0-9.,=#\/%$!^ ]*$/
      or return $ob->message ("rename: name must consist only of letters, digits, spaces and a few other things.");

   127 >= length $to
      or return $ob->message ("rename: new name must be <= 127 characters.");

   my $item;

   if (length $from) {
      $item = $ob->find_best_object_match ($from)
         or return $ob->message ("rename: could not find a matching item to rename.");
   } else {
      $item = $ob->find_marked_object
         or return $ob->message ("rename: no from name and no marked item found to rename.");
   }

  $item->custom_name (length $to ? $to : undef);

  if (length $to) {
     $item->custom_name ($to);
     $ob->message ("Your " . $item->base_name . " will now be called $to.");
  } else {
     $item->custom_name (undef);
     $ob->message ("You stop calling your " . $item->base_name . " with weird names.");
  }

  $ob->esrv_update_item (cf::UPD_NAME, $item);

  1
}

sub ext::schmorp_irc::users; # HACK: TODO: replace by signal

sub who_listing(;$) {
   my ($privileged) = @_;

   my ($numwiz, $numafk) = (0, 0);
   my @pl;

   foreach my $pl (cf::player::list) {
      my $ns = $pl->ns or next;
      my $ob = $pl->ob;

      next unless $ob->map
               && ($privileged || !$pl->hidden);

      $numwiz++ if $ob->flag (cf::FLAG_WIZ);
      $numafk++ if $ns->afk;

      push @pl, $pl;
   }

   (
      "Total Players in The World. (" . (scalar @pl) . ") -- WIZ($numwiz) AFK($numafk) BOT(0)",
      (
         map {
            my ($pl, $ob, $ns) = ($_, $_->ob, $_->ns);
    
            "* " . $ob->name . "/" . $ob->level . " " . (length $pl->own_title ? $pl->own_title : "the " . $pl->title)
            . ($pl->peaceful ? " [peaceful]" : " [HOSTILE]")
            . ($ns->afk ? " [AFK]" : "")
            . ($ob->flag (cf::FLAG_WIZ) ? " [WIZ]" : "")
            . " [" . $pl->ns->version . "]"
            . " [" . ($pl->peaceful || $privileged ? $ob->map->visible_name : $ob->region->name) . "]"
            . (sprintf " [rtt %.3fs]", $pl->ns->rtt * 1e-6)
            . ($privileged ? " " . $pl->ns->host : "")
         } sort { (lc $a->ob->name) cmp (lc $b->ob->name) } @pl
      ),
      eval { "* IRC: " . join ", ", ext::schmorp_irc::users },
   )
}

cf::register_command who => sub {
   my ($ob, $arg) = @_;

   $ob->speed_left ($ob->speed_left - 0.25);

   $ob->reply (undef, (join "\n", who_listing $ob->may ("extended_who")), cf::NDI_UNIQUE | cf::NDI_DK_ORANGE);

   1
};

cf::register_command body => sub {
   my ($ob) = @_;

   my @body_locations = ("in your range slot", "on your arm", "on your body", "on your head",
      "around your neck", "in your skill slot", "on your finger", "around your shoulders",
      "on your feet", "on your hands", "around your wrists", "around your waist");

   # Too hard to try and make a header that lines everything up, so just
   # give a description. (comment from C++)
   $ob->reply (undef, "The first column is the name of the body location.");
   $ob->reply (undef, "The second column is how many of those locations your body has.");
   $ob->reply (undef, "The third column is how many slots in that location are available.");

   for (0 .. scalar @body_locations - 1) {
      $ob->reply (undef, (sprintf "%-30s %5d %5d", $body_locations[$_], $ob->body_info($_), $ob->body_used($_)))
         if $ob->body_info($_) or $ob->body_used($_);
   }

   $ob->reply (undef, "You are not allowed to wear armor")
      unless $ob->flag (cf::FLAG_USE_ARMOUR);
   $ob->reply (undef, "You are not allowed to use weapons")
      unless $ob->flag (cf::FLAG_USE_WEAPON);

   1
};

cf::register_command mark => sub {
   my ($pl, $arg) = @_;

   if (length $arg) {
      my $ob = $pl->find_best_object_match ($arg);

      return $pl->reply (undef, "Could not find an object that matches $arg")
         unless $ob;

      $pl->contr->mark ($ob);
      $pl->reply (undef, (sprintf "Marked item %s", $ob->name, $ob->title));
   } else {
      my $ob = $pl->find_marked_object;

      $pl->reply (undef, $ob
         ? (sprintf "%s %s * is marked.", $ob->name, $ob->title)
         : "You have no marked object.");
   }

   1
};

cf::register_command who => sub {
   my ($ob, $arg) = @_;

   $ob->speed_left ($ob->speed_left - 0.25);

   $ob->reply (undef, (join "\n", who_listing $ob->may ("extended_who")), cf::NDI_UNIQUE | cf::NDI_DK_ORANGE);

   1
};

for my $cmd ("run", "fire") {
   my $oncmd = "${cmd}_on";
   cf::register_command $cmd => sub {
      my ($ob, $arg) = @_;

      $ob->reply (undef, "Can't $cmd into a non adjacent square.")
         if $arg < 0 or $arg >= 9;

      $ob->contr->$oncmd (1);
      $ob->move_player ($arg);
      
      1
   };
   
   cf::register_command "${cmd}_stop" => sub {
      my ($ob) = @_;
      
      $ob->contr->$oncmd (0);

      1
   };
}

cf::register_command mapinfo => sub {
   my ($ob) = @_;

   my $map = $ob->map
      or return;
   $ob->reply (undef, (sprintf "%s (%s) %s", $map->name, $map->path, $ob->region->longname));
   $ob->reply (undef, (sprintf "players: %d difficulty: %d size: %d start: %dx%d timeout: %d",
         $map->players, $map->difficulty, $map->width, $map->height, $map->enter_x, $map->enter_y, $map->timeout))
      if $ob->flag (cf::FLAG_WIZ);
   $ob->reply (undef, $map->msg);

   1
};

cf::register_command whereami => sub {
   my ($ob) = @_;

   my $reg = $ob->region;
   $ob->reply (undef, (sprintf "You are %s.\n%s", $reg->longname, $reg->msg));

   1
};

sub _set_mode($$$@) {
   my ($name, $ob, $arg, $slot, @choices) = @_;

   my $oldmode = $ob->contr->$slot;

   return $ob->reply (undef, "$name is set to $choices[$oldmode]")
      unless $arg;

   my ($idx) = grep $choices[$_] eq $arg, 0 .. $#choices
      or return $ob->reply (undef, "$name: Unknown options '$arg', valid options are @choices"), 1;

   $ob->contr->$slot ($idx);
   $ob->reply (undef, "$name" . ($oldmode == $ob->contr->unapply ? "" : " now") . " set to " . $choices[$ob->contr->$slot]);
}

cf::register_command applymode => sub {
   my ($ob, $arg) = @_;

   _set_mode "applymode", $ob, $arg, unapply => qw(nochoice never always);

   1
};

cf::register_command petmode => sub {
   my ($ob, $arg) = @_;

   _set_mode "petmode", $ob, $arg, petmode => qw(normal sad defend arena);

   1
};

cf::register_command usekeys => sub {
   my ($ob, $arg) = @_;

   _set_mode "usekeys", $ob, $arg, usekeys => qw(inventory keyrings containers);

   1
};

cf::register_command afk => sub {
   my ($ob, $arg) = @_;

   $ob->contr->ns->afk ($ob->contr->ns->afk ? 0 : 1);
   $ob->reply (undef, $ob->contr->ns->afk ? "You are now AFK" : "You are no longer AFK");

   1
};

cf::register_command sound => sub {
   my ($ob, $arg) = @_;

   $ob->contr->ns->sound ($ob->contr->ns->sound ? 0 : 1);
   $ob->reply (undef, $ob->contr->ns->sound ? "The sounds are enabled." : "Silence is golden...");

   1
};

cf::register_command brace => sub {
   my ($ob, $arg) = @_;

   $ob->contr->braced ($ob->contr->braced ? 0 : 1);
   $ob->reply (undef, $ob->contr->braced ? "You are braced." : "Not braced.");

   1
};

cf::register_command 'output-rate' => sub {
   my ($ob, $arg) = @_;

   return $ob->reply (undef, sprintf "Output rate is presently %dbps.", $ob->contr->ns->max_rate / $cf::TICK)
      unless $arg > 0;

   $ob->contr->ns->max_rate ($arg * $cf::TICK);
   $ob->reply (undef, sprintf "Output rate now set to%dbps.", $ob->contr->ns->max_rate / $cf::TICK);

   1
};

cf::register_command 'output-count' => sub {
   my ($ob, $arg) = @_;

   return $ob->reply (undef, "Output count is presently " . $ob->contr->outputs_count)
      unless $arg > 0;

   $ob->contr->outputs_count ($arg);
   $ob->reply (undef, "Output count now set to " . $ob->contr->outputs_count);

   1
};

cf::register_command 'output-sync' => sub {
   my ($ob, $arg) = @_;

   return $ob->reply (undef, "Output sync time is presently " . $ob->contr->outputs_sync)
      unless $arg > 0;

   $ob->contr->outputs_sync ($arg);
   $ob->reply (undef, "Output sync time now set to " . $ob->contr->outputs_sync);

   1
};

# XXX: This has a bug. After one sets his wimpy level to 0 and resets it to
# some other level (which may also be 0), this does not get echoed,
# but it does get set.
cf::register_command wimpy => sub {
   my ($ob, $arg) = @_;

   my $wimpy = $ob->run_away;
   return $ob->reply (undef, "Your current wimpy level is $wimpy.")
      if $arg eq "";

   return $ob->run_away ($arg) && $ob->reply (undef, "Your new wimpy level is $arg.")
      if $arg =~ /^\d+$/ and $arg <= 100;

   $ob->reply (undef, "Incorrect parameters for wimpy: $arg");

   1
};

cf::register_command peaceful => sub {
   my ($ob, $arg) = @_;

   $ob->reply (undef, "You cannot change your peaceful setting with this command."
                     ." Please speak to the priest in the temple of Gorokh"
                     ." if you want to become hostile or in temple of Valriel"
                     ." if you want to become peaceful again.");

   #$ob->contr->peaceful ($ob->contr->peaceful ? 0 : 1);
   #$ob->reply (undef, $ob->contr->peaceful ? "You will attack other players." : "You will not attack other players.");

   1
};

cf::register_command rename => sub {
   my ($ob, $arg) = @_;

   $ob->speed_left ($ob->speed_left - 0.25);

   if ($arg =~ /^\s* (?: <([^>]+)> \s+)? to \s+ <([^>]*)> \s*$/x) {
      # compatibility syntax
      rename_to $ob, $1, $2;
   } elsif ($arg =~ /
               ^\s*
               (?:
                  (?: "((?:[^"]+|\\.)*)" | (\S+) )
               \s+)?
               to \s+
               (?: "((?:[^"]+|\\.)*)" | (\S+) )
               \s*$
            /x) {
      # does not unquote $1 or $3
      rename_to $ob, $2||$1, $4||$3;
   } else {
      $ob->reply (undef, 'Syntax error. Rename usage: rename ["oldname"] to "newname"');
   }

   1
};

cf::register_command uptime => sub {
   my ($ob, $arg) = @_;

   my $startup = POSIX::strftime "%Y-%m-%d %H:%M:%S %Z", localtime $cf::UPTIME;
   my $runtime = sprintf "%.1f", (time - $cf::UPTIME) / 86400;
   $ob->reply (undef, "server started $startup, uptime ${runtime}\d");

   1
};

my %IN_MEMORY = (
   cf::MAP_IN_MEMORY => "I",
   cf::MAP_SWAPPED   => "S",
   cf::MAP_LOADING   => "L",
);

cf::register_command maps => sub {
   my ($ob, $arg) = @_;

   no re 'eval'; $arg = qr<$arg>;

   my $format = "%2s %1s %3s %5s %.60s\n";

   $ob->reply (undef, (sprintf $format, "Pl", "I", "Svd", "Reset", "Name"), cf::NDI_BLACK | cf::NDI_UNIQUE);

   for (sort keys %cf::MAP) {
      my $map = $cf::MAP{$_}
         or next;

      next unless $map->path =~ $arg;
      next if $map->{deny_list};

      my $svd = int $cf::RUNTIME - $map->{last_save};
      $svd = "++" if $svd > 99;

      $ob->reply (undef,
                  (sprintf $format,
                   (scalar $map->players), 
                   $IN_MEMORY{$map->in_memory} || "?",
                   $svd,
                   (int $map->reset_at - $cf::RUNTIME),
                   $map->visible_name),
                  cf::NDI_BLACK | cf::NDI_UNIQUE);
   }

   1
};

Revision:	1.35
Committed:	Wed Mar 14 15:44:47 2007 UTC (17 years, 2 months ago) by root
Branch:	MAIN
Changes since 1.34:	+13 -1 lines
Log Message:	- make face caching mandatory, and pester users to enable it - implement rate-limiting, for images only right now - implement and document output-rate command to set rate limit. - default 1mbit.
#	Content
1	#! perl # MANDATORY
2
3	use POSIX ();
4
5	# miscellaneous commands
6
7	sub rename_to($$$) {
8	my ($ob, $from, $to) = @_;
9
10	$to =~ /^[a-zA-Z0-9.,=#\/%$!^ ]*$/
11	or return $ob->message ("rename: name must consist only of letters, digits, spaces and a few other things.");
12
13	127 >= length $to
14	or return $ob->message ("rename: new name must be <= 127 characters.");
15
16	my $item;
17
18	if (length $from) {
19	$item = $ob->find_best_object_match ($from)
20	or return $ob->message ("rename: could not find a matching item to rename.");
21	} else {
22	$item = $ob->find_marked_object
23	or return $ob->message ("rename: no from name and no marked item found to rename.");
24	}
25
26	$item->custom_name (length $to ? $to : undef);
27
28	if (length $to) {
29	$item->custom_name ($to);
30	$ob->message ("Your " . $item->base_name . " will now be called $to.");
31	} else {
32	$item->custom_name (undef);
33	$ob->message ("You stop calling your " . $item->base_name . " with weird names.");
34	}
35
36	$ob->esrv_update_item (cf::UPD_NAME, $item);
37
38	1
39	}
40
41	sub ext::schmorp_irc::users; # HACK: TODO: replace by signal
42
43	sub who_listing(;$) {
44	my ($privileged) = @_;
45
46	my ($numwiz, $numafk) = (0, 0);
47	my @pl;
48
49	foreach my $pl (cf::player::list) {
50	my $ns = $pl->ns or next;
51	my $ob = $pl->ob;
52
53	next unless $ob->map
54	&& ($privileged \|\| !$pl->hidden);
55
56	$numwiz++ if $ob->flag (cf::FLAG_WIZ);
57	$numafk++ if $ns->afk;
58
59	push @pl, $pl;
60	}
61
62	(
63	"Total Players in The World. (" . (scalar @pl) . ") -- WIZ($numwiz) AFK($numafk) BOT(0)",
64	(
65	map {
66	my ($pl, $ob, $ns) = ($_, $_->ob, $_->ns);
67
68	"* " . $ob->name . "/" . $ob->level . " " . (length $pl->own_title ? $pl->own_title : "the " . $pl->title)
69	. ($pl->peaceful ? " [peaceful]" : " [HOSTILE]")
70	. ($ns->afk ? " [AFK]" : "")
71	. ($ob->flag (cf::FLAG_WIZ) ? " [WIZ]" : "")
72	. " [" . $pl->ns->version . "]"
73	. " [" . ($pl->peaceful \|\| $privileged ? $ob->map->visible_name : $ob->region->name) . "]"
74	. (sprintf " [rtt %.3fs]", $pl->ns->rtt * 1e-6)
75	. ($privileged ? " " . $pl->ns->host : "")
76	} sort { (lc $a->ob->name) cmp (lc $b->ob->name) } @pl
77	),
78	eval { "* IRC: " . join ", ", ext::schmorp_irc::users },
79	)
80	}
81
82	cf::register_command who => sub {
83	my ($ob, $arg) = @_;
84
85	$ob->speed_left ($ob->speed_left - 0.25);
86
87	$ob->reply (undef, (join "\n", who_listing $ob->may ("extended_who")), cf::NDI_UNIQUE \| cf::NDI_DK_ORANGE);
88
89	1
90	};
91
92	cf::register_command body => sub {
93	my ($ob) = @_;
94
95	my @body_locations = ("in your range slot", "on your arm", "on your body", "on your head",
96	"around your neck", "in your skill slot", "on your finger", "around your shoulders",
97	"on your feet", "on your hands", "around your wrists", "around your waist");
98
99	# Too hard to try and make a header that lines everything up, so just
100	# give a description. (comment from C++)
101	$ob->reply (undef, "The first column is the name of the body location.");
102	$ob->reply (undef, "The second column is how many of those locations your body has.");
103	$ob->reply (undef, "The third column is how many slots in that location are available.");
104
105	for (0 .. scalar @body_locations - 1) {
106	$ob->reply (undef, (sprintf "%-30s %5d %5d", $body_locations[$_], $ob->body_info($_), $ob->body_used($_)))
107	if $ob->body_info($_) or $ob->body_used($_);
108	}
109
110	$ob->reply (undef, "You are not allowed to wear armor")
111	unless $ob->flag (cf::FLAG_USE_ARMOUR);
112	$ob->reply (undef, "You are not allowed to use weapons")
113	unless $ob->flag (cf::FLAG_USE_WEAPON);
114
115	1
116	};
117
118	cf::register_command mark => sub {
119	my ($pl, $arg) = @_;
120
121	if (length $arg) {
122	my $ob = $pl->find_best_object_match ($arg);
123
124	return $pl->reply (undef, "Could not find an object that matches $arg")
125	unless $ob;
126
127	$pl->contr->mark ($ob);
128	$pl->reply (undef, (sprintf "Marked item %s", $ob->name, $ob->title));
129	} else {
130	my $ob = $pl->find_marked_object;
131
132	$pl->reply (undef, $ob
133	? (sprintf "%s %s * is marked.", $ob->name, $ob->title)
134	: "You have no marked object.");
135	}
136
137	1
138	};
139
140	cf::register_command who => sub {
141	my ($ob, $arg) = @_;
142
143	$ob->speed_left ($ob->speed_left - 0.25);
144
145	$ob->reply (undef, (join "\n", who_listing $ob->may ("extended_who")), cf::NDI_UNIQUE \| cf::NDI_DK_ORANGE);
146
147	1
148	};
149
150	for my $cmd ("run", "fire") {
151	my $oncmd = "${cmd}_on";
152	cf::register_command $cmd => sub {
153	my ($ob, $arg) = @_;
154
155	$ob->reply (undef, "Can't $cmd into a non adjacent square.")
156	if $arg < 0 or $arg >= 9;
157
158	$ob->contr->$oncmd (1);
159	$ob->move_player ($arg);
160
161	1
162	};
163
164	cf::register_command "${cmd}_stop" => sub {
165	my ($ob) = @_;
166
167	$ob->contr->$oncmd (0);
168
169	1
170	};
171	}
172
173	cf::register_command mapinfo => sub {
174	my ($ob) = @_;
175
176	my $map = $ob->map
177	or return;
178	$ob->reply (undef, (sprintf "%s (%s) %s", $map->name, $map->path, $ob->region->longname));
179	$ob->reply (undef, (sprintf "players: %d difficulty: %d size: %d start: %dx%d timeout: %d",
180	$map->players, $map->difficulty, $map->width, $map->height, $map->enter_x, $map->enter_y, $map->timeout))
181	if $ob->flag (cf::FLAG_WIZ);
182	$ob->reply (undef, $map->msg);
183
184	1
185	};
186
187	cf::register_command whereami => sub {
188	my ($ob) = @_;
189
190	my $reg = $ob->region;
191	$ob->reply (undef, (sprintf "You are %s.\n%s", $reg->longname, $reg->msg));
192
193	1
194	};
195
196	sub _set_mode($$$@) {
197	my ($name, $ob, $arg, $slot, @choices) = @_;
198
199	my $oldmode = $ob->contr->$slot;
200
201	return $ob->reply (undef, "$name is set to $choices[$oldmode]")
202	unless $arg;
203
204	my ($idx) = grep $choices[$_] eq $arg, 0 .. $#choices
205	or return $ob->reply (undef, "$name: Unknown options '$arg', valid options are @choices"), 1;
206
207	$ob->contr->$slot ($idx);
208	$ob->reply (undef, "$name" . ($oldmode == $ob->contr->unapply ? "" : " now") . " set to " . $choices[$ob->contr->$slot]);
209	}
210
211	cf::register_command applymode => sub {
212	my ($ob, $arg) = @_;
213
214	_set_mode "applymode", $ob, $arg, unapply => qw(nochoice never always);
215
216	1
217	};
218
219	cf::register_command petmode => sub {
220	my ($ob, $arg) = @_;
221
222	_set_mode "petmode", $ob, $arg, petmode => qw(normal sad defend arena);
223
224	1
225	};
226
227	cf::register_command usekeys => sub {
228	my ($ob, $arg) = @_;
229
230	_set_mode "usekeys", $ob, $arg, usekeys => qw(inventory keyrings containers);
231
232	1
233	};
234
235	cf::register_command afk => sub {
236	my ($ob, $arg) = @_;
237
238	$ob->contr->ns->afk ($ob->contr->ns->afk ? 0 : 1);
239	$ob->reply (undef, $ob->contr->ns->afk ? "You are now AFK" : "You are no longer AFK");
240
241	1
242	};
243
244	cf::register_command sound => sub {
245	my ($ob, $arg) = @_;
246
247	$ob->contr->ns->sound ($ob->contr->ns->sound ? 0 : 1);
248	$ob->reply (undef, $ob->contr->ns->sound ? "The sounds are enabled." : "Silence is golden...");
249
250	1
251	};
252
253	cf::register_command brace => sub {
254	my ($ob, $arg) = @_;
255
256	$ob->contr->braced ($ob->contr->braced ? 0 : 1);
257	$ob->reply (undef, $ob->contr->braced ? "You are braced." : "Not braced.");
258
259	1
260	};
261
262	cf::register_command 'output-rate' => sub {
263	my ($ob, $arg) = @_;
264
265	return $ob->reply (undef, sprintf "Output rate is presently %dbps.", $ob->contr->ns->max_rate / $cf::TICK)
266	unless $arg > 0;
267
268	$ob->contr->ns->max_rate ($arg * $cf::TICK);
269	$ob->reply (undef, sprintf "Output rate now set to%dbps.", $ob->contr->ns->max_rate / $cf::TICK);
270
271	1
272	};
273
274	cf::register_command 'output-count' => sub {
275	my ($ob, $arg) = @_;
276
277	return $ob->reply (undef, "Output count is presently " . $ob->contr->outputs_count)
278	unless $arg > 0;
279
280	$ob->contr->outputs_count ($arg);
281	$ob->reply (undef, "Output count now set to " . $ob->contr->outputs_count);
282
283	1
284	};
285
286	cf::register_command 'output-sync' => sub {
287	my ($ob, $arg) = @_;
288
289	return $ob->reply (undef, "Output sync time is presently " . $ob->contr->outputs_sync)
290	unless $arg > 0;
291
292	$ob->contr->outputs_sync ($arg);
293	$ob->reply (undef, "Output sync time now set to " . $ob->contr->outputs_sync);
294
295	1
296	};
297
298	# XXX: This has a bug. After one sets his wimpy level to 0 and resets it to
299	# some other level (which may also be 0), this does not get echoed,
300	# but it does get set.
301	cf::register_command wimpy => sub {
302	my ($ob, $arg) = @_;
303
304	my $wimpy = $ob->run_away;
305	return $ob->reply (undef, "Your current wimpy level is $wimpy.")
306	if $arg eq "";
307
308	return $ob->run_away ($arg) && $ob->reply (undef, "Your new wimpy level is $arg.")
309	if $arg =~ /^\d+$/ and $arg <= 100;
310
311	$ob->reply (undef, "Incorrect parameters for wimpy: $arg");
312
313	1
314	};
315
316	cf::register_command peaceful => sub {
317	my ($ob, $arg) = @_;
318
319	$ob->reply (undef, "You cannot change your peaceful setting with this command."
320	." Please speak to the priest in the temple of Gorokh"
321	." if you want to become hostile or in temple of Valriel"
322	." if you want to become peaceful again.");
323
324	#$ob->contr->peaceful ($ob->contr->peaceful ? 0 : 1);
325	#$ob->reply (undef, $ob->contr->peaceful ? "You will attack other players." : "You will not attack other players.");
326
327	1
328	};
329
330	cf::register_command rename => sub {
331	my ($ob, $arg) = @_;
332
333	$ob->speed_left ($ob->speed_left - 0.25);
334
335	if ($arg =~ /^\s* (?: <([^>]+)> \s+)? to \s+ <([^>])> \s$/x) {
336	# compatibility syntax
337	rename_to $ob, $1, $2;
338	} elsif ($arg =~ /
339	^\s*
340	(?:
341	(?: "((?:[^"]+\|\\.)*)" \| (\S+) )
342	\s+)?
343	to \s+
344	(?: "((?:[^"]+\|\\.)*)" \| (\S+) )
345	\s*$
346	/x) {
347	# does not unquote $1 or $3
348	rename_to $ob, $2\|\|$1, $4\|\|$3;
349	} else {
350	$ob->reply (undef, 'Syntax error. Rename usage: rename ["oldname"] to "newname"');
351	}
352
353	1
354	};
355
356	cf::register_command uptime => sub {
357	my ($ob, $arg) = @_;
358
359	my $startup = POSIX::strftime "%Y-%m-%d %H:%M:%S %Z", localtime $cf::UPTIME;
360	my $runtime = sprintf "%.1f", (time - $cf::UPTIME) / 86400;
361	$ob->reply (undef, "server started $startup, uptime ${runtime}\d");
362
363	1
364	};
365
366	my %IN_MEMORY = (
367	cf::MAP_IN_MEMORY => "I",
368	cf::MAP_SWAPPED => "S",
369	cf::MAP_LOADING => "L",
370	);
371
372	cf::register_command maps => sub {
373	my ($ob, $arg) = @_;
374
375	no re 'eval'; $arg = qr<$arg>;
376
377	my $format = "%2s %1s %3s %5s %.60s\n";
378
379	$ob->reply (undef, (sprintf $format, "Pl", "I", "Svd", "Reset", "Name"), cf::NDI_BLACK \| cf::NDI_UNIQUE);
380
381	for (sort keys %cf::MAP) {
382	my $map = $cf::MAP{$_}
383	or next;
384
385	next unless $map->path =~ $arg;
386	next if $map->{deny_list};
387
388	my $svd = int $cf::RUNTIME - $map->{last_save};
389	$svd = "++" if $svd > 99;
390
391	$ob->reply (undef,
392	(sprintf $format,
393	(scalar $map->players),
394	$IN_MEMORY{$map->in_memory} \|\| "?",
395	$svd,
396	(int $map->reset_at - $cf::RUNTIME),
397	$map->visible_name),
398	cf::NDI_BLACK \| cf::NDI_UNIQUE);
399	}
400
401	1
402	};
403